APA (7. basım) Alıntı

Halsema, J. J. (1988). E.J. Halsema--colonial engineer (XIII). E.J. Halsema--colonial engineer (XIII)..

Chicago Style (17. basım) Atıf

Halsema, James J. "E.J. Halsema--colonial Engineer (XIII)." E.J. Halsema--colonial Engineer (XIII). 1988.

MLA (9th ed.) Atıf

Halsema, James J. "E.J. Halsema--colonial Engineer (XIII)." E.J. Halsema--colonial Engineer (XIII)., 1988.